Tab semiconductor device having die edge protection and method for making the same

Tab semiconductor device having die edge protection and method for making the same

A semiconductor device (42) has a protective containment housing (44) around the edges (24) of the die (12) to protect the die. A plurality of leads (30) are TAB bonded to the die's active surface (18). The containment housing is attached around the die such that a portion of the inner sidewall...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HIGGINS, III, LEO M, GENTILE, JOHN C
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:A semiconductor device (42) has a protective containment housing (44) around the edges (24) of the die (12) to protect the die. A plurality of leads (30) are TAB bonded to the die's active surface (18). The containment housing is attached around the die such that a portion of the inner sidewalls of the housing contacts the edges of the die to seal the edges. The top edge of the containment housing acts as a dam to prevent encapsulant (14') overflowing down the die edges and to the die's inactive surface (28). Various embodiments of the containment housing are possible.